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ADUM3160 4Port USB Isolator Hub Module, USB 2.0 FullSpeed, 1500 V Power Isolation
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  • $25.90 –
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  • $23.10 - $25.90
5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $17.54 –
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  • $14.74 - $17.54
7S 29.4V 15A 18650 Li ion Lithium Battery Protection Board Module BMS PCB Board with Balanced Heat Sink for Li-ion Lithium Battery Cell
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  • $16.70 –
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  • $13.90 - $16.70
5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
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  • $17.93 –
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  • $15.13 - $17.93
LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $17.66 –
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  • $14.86 - $17.66
2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
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  • $18.15 –
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  • $15.35 - $18.15
30pcs HC9042 16 AC Electromagnetic Buzzer 1.5V-3.3V 9x4.2mm High-Temperature Resistant
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  • $17.99 –
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  • $15.19 - $17.99
2.4 inch x 130 Feet Aluminum Foil Duct Sealing Tape, 3.9 Mil, High-Temperature Heavy-Duty Silver HVAC Tape for Ductwork Dryer Vent
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  • $17.70 –
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  • $14.90 - $17.70
3pcs XL4015 5A DC-DC Step Down Charger Modules, CC CV Lithium Battery Charging Board, LED Power Converter
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  • $17.91 –
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  • $15.11 - $17.91
Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation
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  • $17.66 –
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  • $14.86 - $17.66
DC12V LED Digital Time Delay Relay Module XY-WJ01 Programmable Control Switch Timer Circuit
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  • $18.89 –
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  • $16.09 - $18.89
2 inch x 130 Feet Aluminum Foil Duct Sealing Tape, 3.9 Mil, High-Temperature Heavy-Duty Silver HVAC Tape for Ductwork Dryer Vent
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  • $16.40 –
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  • $13.60 - $16.40
24V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $17.32 –
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  • $14.52 - $17.32
3S 12.6V 100A Li ion Lithium Battery PCB Protection Board 3 Cells 11.1V Polymer Balance Function Charge Module BMS Circuit Protection PCB Board
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  • $19.96 –
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  • $17.16 - $19.96
ZK-J06 Dual MOS Tube Timing Delay Switch Circuit 12V-24V for Automation Control, Replaces Relay Modules
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  • $17.17 –
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  • $14.37 - $17.17
30pcs 4x1.3mm Patch Microphone Head Non-Capacitive Omnidirectional MIC High Temperature Resistance
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  • $17.99 –
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  • $15.19 - $17.99
2Pcs PWM Two-Way Steering Gear Module PWM SG90 Signal Converters Steering Gear Commissioning Board 5-9V Serial Adapter Port Control
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  • $18.41 –
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  • $15.61 - $18.41
30pcs 1407 Passive Piezo Buzzer 14x7mm Flat Pin 7.5mm Pitch Low Power High Temperature Resistance
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  • $17.99 –
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  • $15.19 - $17.99
2pcs TMC2208 Stepper Motor Driver Module, 4.7536 V, 1.4 A RMS, 1/256 Microstepping, with Heatsink
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  • $18.10 –
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  • $15.30 - $18.10
30pcs 18mm Piezo Buzzer Element Ceramic Disc with Copper Plate for Sound Module
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  • $17.99 –
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  • $15.19 - $17.99
TMC2209 Stepper Motor Driver Module, 4.7528 V, 2.0 A Continuous, 1/256 Microstepping, with Heatsink
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  • $17.77 –
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  • $14.97 - $17.77
30pcs 6022 Electret Condenser Microphone Pickup Module 6x2.2mm High Sensitivity Voice Control Microphone
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  • $17.99 –
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  • $15.19 - $17.99
DP30V5A Digital Adjustable CNC DC Stabilized Power Supply Step-Down Module 0-32V Voltage Regulator Buck Power Converter with LCD Display
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  • $51.91 –
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  • $49.11 - $51.91
High-Temperature Polyimide Tape with Silicone Adhesive - 1/8'', 1/4'', 1/2'', 1'' Multi-Size Bundle for Masking, Soldering, Electronics
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  • $17.69 –
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  • $14.89 - $17.69
High-Temperature Polyimide Tape with Silicone Adhesive - 1/8'', 1/4'', 1/2'', 1'' Multi-Size Bundle for Masking, Soldering, Electronics
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  • $16.20 –
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  • $13.40 - $16.20
High-Temperature Polyimide Tape with Silicone Adhesive - 1/8'', 1/4'', 1/2'', 1'' Multi-Size Bundle for Masking, Soldering, Electronics
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  • $17.79 –
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  • $14.99 - $17.79
ZK-J04 Dual MOS Tube Timing Delay Switch Circuit 12V/24V for Automation Control, Replaces Relay Modules
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  • $17.66 –
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  • $14.86 - $17.66